Electronics
LED, Resistor, and Switch in Series: A Quick Guide
To try making a simple electronic circuit, you can connect an LED, a resistor, and a switch in a series. This setup is easy to…
SIM800l V2 Keeps Blinking Every Second
With my SIM800L v2 module, I was in a dilemma because the network LED kept blinking every second; however, it did not receive any signal…
Joystick Controlled Servo for Arduino
One of the neat projects you can run with Arduino is incorporating a joystick to work in tandem with a servo motor. This allows for…
Adafruit Audio FX Sound Board – WAV/OGG Trigger with 2MB Flash
A great addition to any project is the presence of audio effects. One of the best ways to integrate sounds into a project is the…
Getting Started With the OV7670 Camera for Arduino
One of the most exciting projects with an Arduino is giving the project its own eyes, so to speak. Adding a camera to an Arduino…
Burning Bootloader into Nano CH340
The bootloader is the program burned into an Arduino board and runs the moment the Arduino is powered on or when the reset button is…
SIM800C with Arduino UNO R3
Here, we take a look at the SIM800C GSM-GPRS-BT Shield by ROHS. We’ll connect the SIM800C module to an Arduino UNO R3 and run a…
How to Use a Multimeter
Knowing how to use a multimeter is one of the non-negotiables in starting electronics. In this tutorial, you will learn how to measure voltage, current…
Basic Electronics: Capacitors
Welcome to the third part of the basic electronics series! This time we are going to discuss everything you need to know about capacitors, a…
Basic Electronics: Resistors
Resistors are an omnipresent component on every electronic circuit. Today, we get to learn more about them, their different types, applications, and proper usage. What…
